BioStor
 | The occurrence, origin and vegetation of lowland peat in Malaya B R Hewitt (1967) Proceedings of The Linnean Society of New South Wales 92: 58-66 |
 | The Bases of Angiosperm Phylogeny: Palynology James W Walker and James A Doyle (1975) Annals of the Missouri Botanical Garden 62: 664-723 |
 | Evolution in the Myrtaceae - Evidence from inflorescence structure B G Briggs and L A S Johnson (1979) Proceedings of The Linnean Society of New South Wales 102: 157-256 |
 | An Ordinal Classification for the Families of Flowering Plants (1998) Annals of the Missouri Botanical Garden 85: 531-553 |